Like one-dimensional array variables, a two-dimensional array variable is associated with a .length property, which returns the length of the row array. For example, temperatures1.length returns 2.

This post shows readers how to create an array in Java. Including: Array Lists, multidimensional arrays, maps, and more.

An array variable is associated with a .length property that returns the length of the associated one-dimensional array as a positive int; for example, name1.length returns 4.